CN103354404B - A kind of magnetic shoe guide device - Google Patents
A kind of magnetic shoe guide device Download PDFInfo
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- CN103354404B CN103354404B CN201310278718.2A CN201310278718A CN103354404B CN 103354404 B CN103354404 B CN 103354404B CN 201310278718 A CN201310278718 A CN 201310278718A CN 103354404 B CN103354404 B CN 103354404B
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- bullet
- magnetic shoe
- sleeve pipe
- aperture
- vestibule
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Abstract
The invention discloses a kind of magnetic shoe guide device, it comprises the sleeve pipe of annular, the inner tubal wall side of sleeve pipe arranges vestibule, vestibule is the young closing in shape of vestibule macropore, the aperture of closing in shape is positioned at the inner tubal wall side of sleeve pipe, bullet be greater than the aperture in aperture and the local body of bullet from the inner tubal wall place being revealed in sleeve pipe of this aperture place convex shape, arrange spring in vestibule, one end of spring and the inner end of bullet are against coordinating.Such scheme in use, be socketed in the periphery of iron core, each bullet respectively with the corresponding layout of gap location between each adjacent magnetic shoe, the local that bullet appears will the adjacent two straight flange positions, magnetic shoe both sides of elastic compression, like this when colloid solidification shrinks, Compress Spring can support bullet and occur to float or fine motion is carried out two adjacent magnetic shoes real-time against tensioning thereupon, in real time correcting is carried out to each magnetic shoe, prevent magnetic shoe from colloid solidification process, shift phenomenon occurring, ensure the quality of production of motor.
Description
Technical field
The present invention relates to direct current machine production field, be specifically related to a kind of magnetic shoe guide device.
Background technology
The rotor of direct current machine is made up of the magnetic shoe of iron core with the certain number of pole-pairs being embedded in iron core surface, and magnetic shoe both is fixed as one by touching glue at the outer surface of magnetic shoe and iron core.Specifically the iron core being pasted with magnetic shoe is first compressed by the method for machinery, and then deliver in drying oven and carry out oven dry and make glue curing, thus by both firm linking together.But glue in the curing process, due to the factor such as contraction of glue, magnetic shoe can be made to occur low-angle deflection at the outer surface of iron core, the quality of the rotor after whole adhesive solidification is had an impact, make obtained motor cannot reach product quality requirement.
Summary of the invention
The object of this invention is to provide a kind of magnetic shoe guide device, it effectively can prevent magnetic shoe generation deflection in glue curing process, ensures the quality of rotor.
For achieving the above object, present invention employs following technical scheme: a kind of magnetic shoe guide device, it is characterized in that: the sleeve pipe comprising annular, the inner tubal wall side of sleeve pipe arranges vestibule, vestibule is the young closing in shape of vestibule macropore, the aperture of closing in shape is positioned at the inner tubal wall side of sleeve pipe, bullet be greater than the aperture in aperture and the local body of bullet from the inner tubal wall place being revealed in sleeve pipe of this aperture place convex shape, in vestibule, spring is set, one end of spring and the inner end of bullet are against coordinating, bullet arranges some row in circumference range, the bullet arc length interval in a circumferential direction of every adjacent column is equal, bullet in same column arranges several and often row are all parallel with the tube core of sleeve pipe.
The magnetic shoe guide device provided in such scheme, in use, be socketed in the periphery of iron core, each bullet respectively with the corresponding layout of gap location between each adjacent magnetic shoe, the local that bullet appears will the adjacent two straight flange positions, magnetic shoe both sides of elastic compression, like this when colloid solidification shrinks, Compress Spring can support bullet and occur to float or fine motion is carried out two adjacent magnetic shoes real-time against tensioning thereupon, in real time correcting is carried out to each magnetic shoe, that is each magnetic shoe tiling making its outer diameter paste can be on an isometrical face of cylinder in real time, prevent magnetic shoe from colloid solidification process, shift phenomenon occurring, ensure the quality of production of motor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is cross section structure schematic diagram of the present invention;
Fig. 3 is that the present invention assembles using state schematic diagram;
Fig. 4 is the structural representation after removing sleeve pipe in Fig. 3;
Fig. 5 is the structural representation of the vestibule that sleeve pipe is offered.
Embodiment
The object of the present invention is to provide a kind of magnetic shoe that prevents that a kind of magnetic shoe guide device offset occurs in taping process, its scheme taked is as Fig. 1, shown in 2, a kind of magnetic shoe guide device, comprise the sleeve pipe 10 of annular, the inner tubal wall side of sleeve pipe 10 arranges vestibule, vestibule is the young closing in shape of vestibule macropore, the aperture of closing in shape is positioned at the inner tubal wall side of sleeve pipe 10, bullet 20 be greater than the aperture in aperture and the local body of bullet 20 from the inner tubal wall place being revealed in sleeve pipe 10 of this aperture place convex shape, spring 21 is set in vestibule, one end of spring 21 and the inner end of bullet 20 are against coordinating, bullet 20 arranges some row in circumference range, the bullet 20 arc length interval in a circumferential direction of every adjacent column is equal, bullet 20 in same column arranges several and often row are all parallel with the tube core of sleeve pipe 10.The magnetic shoe guide device provided in such scheme, in use, be socketed in the periphery of iron core 32, each bullet 20 respectively with the corresponding layout of gap location between each adjacent magnetic shoe 31, the local that bullet 20 appears will the adjacent two straight flange positions, magnetic shoe 31 both sides of elastic compression, like this when colloid solidification shrinks, the spring 21 of compression can support bullet 20 and floating or fine motion occurs thereupon carry out two adjacent magnetic shoes 31 real-time against tensioning, in real time correcting is carried out to each magnetic shoe 31, that is each magnetic shoe 31 tiling making iron core 32 periphery paste can be on an isometrical face of cylinder in real time, prevent magnetic shoe 31 from colloid solidification process, shift phenomenon occurring, ensure the quality of production of motor.
During concrete enforcement, described bullet 20 is spherical or taper.Often row bullet 20 arranges two, and each often row two bullet 20 is in together on two radial sections of sleeve pipe 10 respectively.Bullet 20 is spherical, comprise complete spheroidal, elliposoidal, more than half or spheroidal, the elliposoidal of little half, bullet 20 extends to local two side walls outside annular element and carries out tensioning and compression to its two magnetic shoes 31 outside two respectively, thus ensures magnetic shoe 31 by the impact of the factors such as colloid cure shrinkage.It is comparatively blunt that cone head part can arrange by taper bullet, and preferably selecting complete spherical ball head as bullet 20, is point cantact between bullet 20 and magnetic shoe 31, ensures the correcting effect to magnetic shoe 31, is convenient to loading and the unloading of rotor simultaneously.
More specifically operate as shown in Fig. 3,4,5, described sleeve pipe 10 comprises interior pipe 11, outer tube 12, outer tube 12 is set on the outer tube wall of interior pipe 11, outer tube 12 is offered through hole 121, conical bore 111 offered by interior pipe 11, the large aperture end being positioned at the conical bore 111 of the outer tube wall side of pipe 11 is isometrical with through hole 121 aperture and postpone and be communicated with, and the aperture place be positioned at outside outer tube 12 on through hole 121 arranges plug.Described sleeve pipe 10 comprises interior pipe 11, outer tube 12 and outer pillar 13, and outer pillar 13 is set on the outer tube wall of outer tube 12, and the inner tubal wall of the outer pillar 13 of corresponding position, through hole 121 position forms the plug of through hole 121.Sleeve pipe 10 is set to interior pipe 11, outer tube 12 forms, it is mainly convenient to offering of vestibule, and the assembling of bullet 20 and spring 21, and arrange plug at the other end of through hole 121 and be fixed Compress Spring 21, spring 21 is in compressive state all the time.
The present invention in use, its inner chamber is advanced into by the rotor of magnetic shoe 31 by magnetic shoe guide device one end by sticky, make gap location and the corresponding layout of floating bullet 20 that sleeve pipe 10 is arranged between adjacent magnetic shoe 30, bullet 20 makes both it consistent along rotor axial spacing everywhere against compressing adjacent magnetic shoe 31, ensure that the axis of magnetic shoe 31 is consistent with the axis of rotor, in colloid solidification process, colloid shrinks, but float bullet 20 can thereupon occur float or fine motion two adjacent magnetic shoes 31 are carried out against tensioning, make each magnetic shoe 31 can be on the same isometrical face of cylinder in real time, prevent magnetic shoe 31 from offseting, after colloid solidifies completely, again rotor is extracted out in magnetic shoe guide device.It is less that the pipe range of sleeve pipe 10 should be arranged, and namely sleeve pipe 10 pipe range is less than the height of magnetic shoe 31 along rotor axial, and the auxiliary end of each magnetic shoe 31 that makes like this by other is concordant.In a word, the present invention can effectively prevent magnetic shoe 31 from shift phenomenon occurring, and ensures the quality of production of motor.
Claims (5)
1. a magnetic shoe guide device, it is characterized in that: the sleeve pipe (10) comprising annular, described sleeve pipe (10) comprises interior pipe (11), outer tube (12), outer tube (12) is set on the outer tube wall of interior pipe (11), the inner tubal wall side of sleeve pipe (10) arranges vestibule, vestibule is the young closing in shape of vestibule macropore, the aperture of closing in shape is positioned at the inner tubal wall side of sleeve pipe (10), bullet (20) be greater than the aperture in aperture and the local body of bullet (20) from the inner tubal wall place being revealed in sleeve pipe (10) of this aperture place convex shape, spring (21) is set in vestibule, one end of spring (21) and the inner end of bullet (20) are against coordinating, bullet (20) arranges some row in circumference range, bullet (20) the arc length interval in a circumferential direction of every adjacent column is equal, bullet (20) in same column arranges several and often row are all parallel with the tube core of sleeve pipe (10).
2. magnetic shoe guide device according to claim 1, it is characterized in that: outer tube (12) is offered through hole (121), interior pipe (11) is offered conical bore (111), the large aperture end being positioned at the conical bore (111) of the outer tube wall side of pipe (11) is isometrical with through hole (121) aperture and postpone and be communicated with, and the aperture place being positioned at outer tube (12) outside on through hole (121) arranges plug.
3. magnetic shoe guide device according to claim 2, it is characterized in that: described sleeve pipe (10) comprises interior pipe (11), outer tube (12) and outer pillar (13), outer pillar (13) is set on the outer tube wall of outer tube (12), and the inner tubal wall of the outer pillar (13) of through hole (121) corresponding position, position forms the plug of through hole (121).
4. magnetic shoe guide device according to claim 1, is characterized in that: described bullet (20) is spherical or taper.
5. magnetic shoe guide device according to claim 1, is characterized in that: often row bullet (20) arranges two, and each often row two bullet (20) is in together on two radial sections of sleeve pipe (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310278718.2A CN103354404B (en) | 2013-07-03 | 2013-07-03 | A kind of magnetic shoe guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310278718.2A CN103354404B (en) | 2013-07-03 | 2013-07-03 | A kind of magnetic shoe guide device |
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| Publication Number | Publication Date |
|---|---|
| CN103354404A CN103354404A (en) | 2013-10-16 |
| CN103354404B true CN103354404B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310278718.2A Active CN103354404B (en) | 2013-07-03 | 2013-07-03 | A kind of magnetic shoe guide device |
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| CN (1) | CN103354404B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013659A (en) * | 2015-08-23 | 2015-11-04 | 王寿南 | Continuous coating and drying machine for bar materials |
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| CN104894504A (en) * | 2014-03-05 | 2015-09-09 | 镇江布尔机电科技有限公司 | Auxiliary apparatus for plate part thermal spraying technology |
| CN104923441B (en) * | 2015-07-09 | 2017-10-24 | 程叶红 | A kind of plant equipment for bar brushing |
| CN105032681A (en) * | 2015-07-09 | 2015-11-11 | 程叶红 | Bar coating device |
| CN105032687B (en) * | 2015-08-17 | 2017-11-24 | 重庆丰银包装材料有限公司 | A kind of equipment for anode stub brushing |
| CN105032688A (en) * | 2015-08-17 | 2015-11-11 | 程叶红 | Machinery for continuously brushing anode bars |
| CN105013668A (en) * | 2015-08-23 | 2015-11-04 | 王寿南 | Bar coating and drying equipment |
| CN105013669A (en) * | 2015-08-23 | 2015-11-04 | 王寿南 | Machine capable of improving anode bar painting and brushing efficiency and drying efficiency |
| CN110657737B (en) * | 2019-09-12 | 2022-04-19 | 哈尔滨飞机工业集团有限责任公司 | Hyperboloid detection device and detection method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101386166A (en) * | 2008-06-10 | 2009-03-18 | 许晓华 | Internal circlip press-loading device |
| CN201323505Y (en) * | 2008-11-11 | 2009-10-07 | 天津三星电机有限公司 | Device for assembling counterweight parts and magnetic conductive parts of linear vibration motor |
| CN203352390U (en) * | 2013-07-03 | 2013-12-18 | 合肥凯邦电机有限公司 | Magnetic shoe guiding device |
-
2013
- 2013-07-03 CN CN201310278718.2A patent/CN103354404B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101386166A (en) * | 2008-06-10 | 2009-03-18 | 许晓华 | Internal circlip press-loading device |
| CN201323505Y (en) * | 2008-11-11 | 2009-10-07 | 天津三星电机有限公司 | Device for assembling counterweight parts and magnetic conductive parts of linear vibration motor |
| CN203352390U (en) * | 2013-07-03 | 2013-12-18 | 合肥凯邦电机有限公司 | Magnetic shoe guiding device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105013659A (en) * | 2015-08-23 | 2015-11-04 | 王寿南 | Continuous coating and drying machine for bar materials |
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| CN103354404A (en) | 2013-10-16 |
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